Volkswagen Polo Service & Repair Manual: Odor from the Heater and A/C Unit

Possible Concerns

  Note The A/C system is functioning correctly when the air flowing from the instrument panel vents has a temperature of 70C or lower. ...

Odor from Evaporator or Heat Exchanger?

  Fishy smell –  From leak at cooling system of engine or of A/C system heater core.   Note ...

Other materials:

Tires, Rolling Noises, General Information
Rolling noise perceived by the human ear is caused by vibrations transmitted from the noise source to the ear via the air. Here we are interested in noises created by certain characteristics of the tires as well as the effects of rolling ...

EU Tire Label, Categories
Rolling Resistance. Refer to → Anchor Wet Grip. Refer to → Anchor Noise Emission. Refer to → Anchor     Rolling Resistance ...

Protecting
  Caution Missing protection leads to the electrical system damage.   Note All threaded connections must be tightened to the specified torque. ...